DJC Bike Ceramic Bearing Pulley Wheel 2pcs Guide Roller Jockey

• Supports 8/9/10/11/12 speeds, works with Shimano.Compatible with 8-11s system. • Hybrid ceramic bearing.Low friction and almost zero resistance.Make riding easier.Provides a smooth ride and low noise. • The body is made of aluminum and undergoes a full CNC process with anodized surface treatment.Lightweight from 9g to 13g from 11T to 16T. • Available in two colors: black and oil slick. • 1 year warranty.Package contents: 2 pulley wheels, 2 adapters for 4mm to 6mm, 2 adapters for 5mm to 6mm (need to use 5mm to 6mm adapter in 95% of conditions).

DJC Bike Ceramic Bearing Pulley Wheel 2Pcs Guide Roller Jockey 11T 12T 13T 14T 15T 16T MTB Road Bike Rear Derailleur Pulley for Shimano 8 9 10 11 12 Speed Oil Slick Rainbow Color

Features 8/9/10/11/12 speed support, works with Shimano.Compatible with 8-11s system.Hybrid ceramic bearing.Low friction and almost zero resistance.Make riding easier.Provides a smooth ride and low noise.The body is made of aluminum and undergoes a full CNC process with anodized surface treatment.Lightweight from 9g to 13g from 11T to 16T.You can choose from two colors: black and oil slick.1 year warranty.Package contents: 2 pulley wheels, 2 adapters for 4mm to 6mm, 2 adapters for 5mm to 6mm (need to use 5mm to 6mm adapter in 95% of conditions).

About DJC DJC designs and supplies practical, high-quality bicycle parts for riders around the world. We mainly develop parts that are directly connected to driving performance, such as seat posts, stems, chainrings, cranksets, and brake parts.